Don't generate JSON by hand - Githubissues

mozilla / fireplay-sublime

A fantastic plugin connecting your favorite editor with your favorite web debugger

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Don't generate JSON by hand #37

Closed fwenzel closed 10 years ago

fwenzel commented 10 years ago

https://github.com/mozilla/fireplay-sublime/blob/master/fireplaylib/client.py#L98

This is... I think... JSON? Don't generate it by hand like that. Two things:

use the json module

In [3]: json.dumps({'hello': 'world', 'blah': 12})
Out[3]: '{"blah": 12, "hello": "world"}'

And don't build strings with a series of + operators. Strings are immutable in Python, so each of these operations will create a completely new string, then throw it away. Instead, use string interpolation. 'Hello %s' % name or 'Hello {name}'.format(person=name).

nicola commented 10 years ago

This comes straight from ffdb porting: https://github.com/kripken/emscripten/blob/master/tools/ffdb.py#L137

Will get into that soon